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Pages: [1] 2
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3
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General Category / EasyUI for jQuery / help datagrid filter
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on: January 24, 2018, 02:49:08 AM
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I'm trying to use the example of a data grid filter. datagrid.html <!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>jQuery EasyUI Demo</title>
<link rel="stylesheet" type="text/css" href="css/easyui.css">
<link rel="stylesheet" type="text/css" href="css/icon.css">
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/jquery.easyui.min.js"></script>
<script type="text/javascript" src="js/comp.js"></script>
<style>
.icon-filter{
background:url('filter.png') no-repeat center center;
}
</style>
</head>
<body>
<h1>DataGrid Filter Row</h1>
<table id="dg" title="DataGrid" style="width:700px;height:250px" data-options="
singleSelect:true,
data:data
">
<thead>
<tr>
<th data-options="field:'itemid',width:80">Item ID</th>
<th data-options="field:'productid',width:100">Product</th>
<th data-options="field:'listprice',width:80,align:'right'">List Price</th>
<th data-options="field:'unitcost',width:80,align:'right'">Unit Cost</th>
<th data-options="field:'attr1',width:250">Attribute</th>
<th data-options="field:'status',width:60,align:'center'">Status</th>
</tr>
</thead>
</table>
</body>
</html> and comp.js var data = [
{"productid":"FI-SW-01","productname":"Koi","unitcost":10.00,"status":"P","listprice":36.50,"attr1":"Large","itemid":"EST-1"},
{"productid":"K9-DL-01","productname":"Dalmation","unitcost":12.00,"status":"P","listprice":18.50,"attr1":"Spotted Adult Female","itemid":"EST-10"},
{"productid":"RP-SN-01","productname":"Rattlesnake","unitcost":12.00,"status":"P","listprice":38.50,"attr1":"Venomless","itemid":"EST-11"},
{"productid":"RP-SN-01","productname":"Rattlesnake","unitcost":12.00,"status":"P","listprice":26.50,"attr1":"Rattleless","itemid":"EST-12"},
{"productid":"RP-LI-02","productname":"Iguana","unitcost":12.00,"status":"P","listprice":35.50,"attr1":"Green Adult","itemid":"EST-13"},
{"productid":"FL-DSH-01","productname":"Manx","unitcost":12.00,"status":"N","listprice":158.50,"attr1":"Tailless","itemid":"EST-14"},
{"productid":"FL-DSH-01","productname":"Manx","unitcost":12.00,"status":"P","listprice":83.50,"attr1":"With tail","itemid":"EST-15"},
{"productid":"FL-DLH-02","productname":"Persian","unitcost":12.00,"status":"P","listprice":23.50,"attr1":"Adult Female","itemid":"EST-16"},
{"productid":"FL-DLH-02","productname":"Persian","unitcost":12.00,"status":"N","listprice":89.50,"attr1":"Adult Male","itemid":"EST-17"},
{"productid":"AV-CB-01","productname":"Amazon Parrot","unitcost":92.00,"status":"N","listprice":63.50,"attr1":"Adult Male","itemid":"EST-18"}
];
$(function(){
var dg = $('#dg').datagrid({
filterBtnIconCls:'icon-filter'
});
dg.datagrid('enableFilter', [{
field:'listprice',
type:'numberbox',
options:{precision:1},
op:['equal','notequal','less','greater']
},{
field:'unitcost',
type:'numberbox',
options:{precision:1},
op:['equal','notequal','less','greater']
},{
field:'status',
type:'combobox',
options:{
panelHeight:'auto',
data:[{value:'',text:'All'},{value:'P',text:'P'},{value:'N',text:'N'}],
onChange:function(value){
if (value == ''){
dg.datagrid('removeFilterRule', 'status');
} else {
dg.datagrid('addFilterRule', {
field: 'status',
op: 'equal',
value: value
});
}
dg.datagrid('doFilter');
}
}
}]);
});
the example as it is written works, but if I try to put the script in an external file, but the filter no longer works, where am I wrong? |
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4
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General Category / EasyUI for jQuery / Re: submit form with link button
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on: November 18, 2017, 09:17:11 AM
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I tried, but they did not work.
the first and the second solution works partially because it does not send me to the "controllers / login.php" page and reload
the same page.
I should send the "login.php" data form for the user's verification in the DB and chase the main page (of course with login control in the open session)
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6
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General Category / EasyUI for jQuery / submit form with link button
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on: November 18, 2017, 02:09:17 AM
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how can you use the link button to submit a form without ajax? because i have problems using ajax. If I use the classic <input type="submit" value="Submit"> works the post variables are sent, but if I use <a href="controllers/login.php" class="easyui-linkbutton" onclick="$('#flogin').submit();" style="width:80px">Submit</a> the variables they are not sent or read. code HTML index.php
<body>
<div id='win'>
<form id="flogin" action='controllers/login.php' method="post">
<div style="margin-bottom:20px ; margin-top:20px" >
<input id="user" type="text" name="utente">
</div>
<div style="margin-bottom:20px">
<input id="pwd" type="password" name="password">
</div>
<input type="hidden" id="dbinuso" value="frasema" />
<a href="javascript:void(0)" class="easyui-linkbutton" onclick="sublogin()" style="width:80px">Submit</a>
</form>
</div>
<script type="text/javascript" src="js/login.js"></script>
</body> where #win is an window code JAVASCRIPT login.js function sublogin(){
$('#flogin').form('submit',{
success:function(data){
window.location.href = 'controllers/login.php';
}
})code PHP login.php <html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<?php
echo ($_POST['utente']);
?>
PAGINA 'login.php'
</body>
</html> you only see: PAGINA 'login.php' can anyone help me find a solution with or without ajax? |
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10
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General Category / EasyUI for jQuery / [solved] input (textbox) set focus
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on: October 31, 2017, 05:39:52 AM
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I have a problem setting focus in textbox in a modal windows form. the HTML code: <form id = "ff" method = "post"> <div style = "margin-bottom: 20px"> <input id = "user" type = "text" name = "user"> </ Div> .... the javascript code: $ ( '# User'). Textbox ({ label: 'Password:', labelPosition: 'top', required: true, width: 80% ', }); $ ( '# User'). Textbox.focus (); but it does not work, where am I wrong? |
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12
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General Category / EasyUI for jQuery / speed query execution
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on: November 28, 2016, 02:12:13 AM
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it is possible that the execute bit of a query (select) with 2 fields and the same with 8 fields (1000 records), the page load times with datagrid (url: file.php) range from 3 seconds to 30 seconds? $sql = "SELECT idCliente,cognome,nome,codFisc,via,tel,telCell,note
FROM clienti ORDER BY idCliente DESC ";
try {
$stmt = $DB->prepare($sql);
$stmt->execute();
$results = $stmt->fetchAll();
} catch (Exception $ex) {
printErrorMessage($ex->getMessage());
}
$returnArray = array();
if (count($results) > 0) {
foreach ($results as $rs) {
$returnArray[] = $rs;
}
}
echo json_encode($returnArray);
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14
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General Category / EasyUI for jQuery / widgets creation with javascript
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on: November 08, 2016, 01:09:50 AM
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I have problems with the creation of widgets using javascript.
taking for example the linkbutton, with markdown mosta me icon, and with no javascript.
I copied verbatim the related tutorial code, let me know where I'm wrong.
you can have a code sample to set the properties, events and methods (I admit that I'm ignorant on the use of javascript)?
thanks for help
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