Title: onLoadSuccess for datagrid firing multiple times Post by: chrisphayao on September 16, 2013, 04:39:06 AM Hello,
I don't know whats the problem but when I declare an onLoadSuccess function in my datagrid definition, this function is called 4 times, thereby making the whole idea useless. I wanted to show an alert and open the detailview input box for the first row of a table if there are no data yet. The alert box opens 4 times until i can finally input the data. My code: $('#dg_exp').datagrid({ url: "get_experiments.php", toolbar: '#toolbar', nowrap: false, // more than 1 line per row allowed idField: 'taskid', rownumbers: true, fitColumns:true, // no horizontal scrolling pagination:true, // show refresh footer singleSelect: true, onLoadSuccess: inputexp, // function inputexp to open input mask columns:[[ {field:'taskid',title:'',hidden:'true'}, // hidden col. with task id {field:'title',title:'Title',width:100}, {field:'detail',title:'Details',width:150}, {field:'lit',title:'Literature',width:150}, {field:'datum',title:'Startdate',width:60}, {field:'nsteps',title:'# steps',width:40} ]] }); function inputexp(data) { // call from onLoadSuccess in exp_dg // loadSuccess = false; currentid = data.rows[0].taskid; if (currentid !='N') return; else { // no exp. yet -> fill row with index 0 // this messager box opens multiple times : !!! :( :( :( $.messager.alert('My Experiment','Please fill your first experiment','info'); row = $(this).datagrid('getRows')[0]; row.isNewRecord = true; // to make 'insert' action $('#dg_exp').datagrid('expandRow', 0); $('#dg_exp').datagrid('selectRow', 0); return; } } Any ideas ? Thanks very much in advance, Chris Title: Re: onLoadSuccess for datagrid firing multiple times Post by: stworthy on September 16, 2013, 06:37:48 AM If you have class="easyui-datagrid" attribute in <table> markup and call $('#dg_exp').datagrid({...}) again, the datagrid will be created multiple times. Please remove class="easyui-datagrid" attribute from <table> markup to prevent from this issue.
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