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POJavascript validation for checkboxes in JQuery DataTable
 

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  1. POJavascript validation for checkboxes in JQuery DataTable
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    <p>I have a table which is binding with JQuery datatable.</p> <pre><code>&lt;table id="grid1"&gt; &lt;thead&gt; &lt;tr&gt; &lt;th&gt;Name&lt;/th&gt; &lt;th&gt;View&lt;/th&gt; &lt;th&gt;Modify&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;/table&gt; </code></pre> <p>Below is the javascript code for binding the table/grid-</p> <pre><code>function grid1_LoadData() { grid1.fnDestroy(); grid1.dataTable({ "sScrollY": "200px", "bStateSave": true, 'bDeferRender': true, 'sAjaxSource': '/controller/GetData, 'aoColumns': [ { 'mDataProp': 'Name' }, { 'mDataProp': 'View', "sWidth": "55%", sType: 'bool', bSearchable: false, bSortable: false, mData: 'View', "mRender": function (data, type, full) { return "&lt;input class=\"enabledbool\" name=\"CanView" + full.ID + "\" type=\"checkbox\" " + (data ? " checked=\"true\"" : "") + "/&gt;"; } }, { 'mDataProp': 'Modify', "sWidth": "65%", sType: 'bool', bSearchable: false, bSortable: false, mData: 'Modify', "mRender": function (data, type, full) { // console.log(data); return "&lt;input class=\"enabledbool\" name=\"CanModify" + full.ID + "\" type=\"checkbox\" " + (data ? " checked=\"true\"" : "") + "/&gt;"; } }, ] }); } </code></pre> <p>Before saving the grid/table data, I want to check at least <code>View</code> or <code>Modify</code> check box is checked. I need to write a javascript validation function.</p> <p>This is what I have tried- </p> <pre><code>function Validate() { $(grid1.fnGetData()).each(function () { if ($(.checkbox).is(':checked')) { return true; } else { return false; } }); } </code></pre> <p>Waiting for the valuable suggestions.</p> <p><strong>UPDATES</strong> I ended up using the below javascript function for checking validation -</p> <pre><code>function Validate() { var allOk = true; $(grid1).find("tbody tr").each(function (){ var row = $(this); if (!row.Modify &amp;&amp; !row.View) { allOk = false; } }); return allOk; // Make `Validate` return true only if all rows validate. } </code></pre> <p>What I was trying to do was if <code>Modify</code> and <code>View</code> are not checked then return <code>false</code>. When I checked with <code>$(gridProfiles.fnGetData()).each(function ()</code> instead of <code>$(grid1).find("tbody tr").each(function ()</code>, it was fine. But grid rows are added dynamically, last added rows won't listed when using <code>$(gridProfiles.fnGetData()).each(function ()</code>. Any solution?</p>
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    1. USSandy
    1. USSandy
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    1. COAt least a view or modify checkbox of each row I suppose.
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      1. POJavascript validation for checkboxes in JQuery DataTable
      1. USEdorka
 

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