Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <pre><code>&lt;script language="javascript" type="text/javascript"&gt; function SelectAll(cb) { var gvVar = document.getElementById("&lt;%= gv.ClientID %&gt;"); var cell; if (gvVar.rows.length &gt; 0) { for (i=1; i&lt;gvVar.rows.length; i++) { cell = gvVar.rows[i].cells[0]; for (j=0; j&lt;cell.childNodes.length; j++) { if (cell.childNodes[j].type =="checkbox") { cell.childNodes[j].checked = document.getElementById(cb).checked; } } } } } //--------------------------------------------------------------------------------------------. function Select(cb) { var total = parseInt('&lt;%= this.gv.Rows.Count %&gt;'); var counter=0; var cbSelectAll=document.getElementById(cb); var gvVar = document.getElementById("&lt;%= gv.ClientID %&gt;"); var cell; if (gvVar.rows.length &gt; 0) { for (i=1; i&lt;gvVar.rows.length; i++) { cell = gvVar.rows[i].cells[0]; for (j=0; j&lt;cell.childNodes.length; j++) { if (cell.childNodes[j].type =="checkbox") { if(cell.childNodes[j].checked) counter++; else counter--; } } } } if(counter==total) cbSelectAll.checked=true; else if(counter&lt;total) cbSelectAll.checked=false; } &lt;/script&gt; //---------------------------------------------------------------------------------------- protected void gv_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow &amp;&amp; (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)) { CheckBox cbSelect = (CheckBox)e.Row.Cells[0].FindControl("cbSelect"); CheckBox cbSelectAll = (CheckBox)this.gv.HeaderRow.FindControl("cbSelectAll"); cbSelect.Attributes.Add("onclick", "javascript:Select('" + cbSelectAll.ClientID + "')"); cbSelectAll.Attributes.Add("onclick", "javascript:SelectAll('" + cbSelectAll.ClientID + "')"); } } </code></pre>
    singulars
    1. This table or related slice is empty.
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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