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POadd new row to empty kendo grid
 

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  1. POadd new row to empty kendo grid
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    <p>I have this grid</p> <pre><code>$("#email-grid").kendoGrid({ dataSource: { transport: { read: { url: "operations/get_emails_sales_reps.php?salesRepsId=" + salesRepsId, type: "GET" }, update: { url: "operations/edit_email.php?salesRepsId=" + salesRepsId, type: "POST", complete: function (e) { $("#email-grid").data("kendoGrid").dataSource.read(); } }, destroy: { url: "operations/delete_email.php", type: "POST", complete: function (e) { $("#email-grid").data("kendoGrid").dataSource.read(); } }, create: { url: "operations/add_email.php?salesRepsId=" + salesRepsId, type: "POST", complete: function (e) { $("#email-grid").data("kendoGrid").dataSource.read(); } }, }, schema: { data: "data", total: "data.length", //total amount of records model: { id: "SalesRepId", fields: { EmailType: { defaultValue: { EmailTypeId: 2, EmailTypeName: "Home" } }, EmailText: { type: "string" }, IsMainEmail: { type: "boolean" } } } }, pageSize: 5, }, height: 250, filterable: true, sortable: true, pageable: true, reorderable: false, groupable: false, batch: true, navigatable: true, toolbar: ["create", "save", "cancel"], editable: true, columns: [{ field: "EmailType", title: "Type", editor: EmailTypeDropDownEditor, template: "#=EmailType.EmailTypeName#" }, { field: "EmailText", title: "Email", }, { field: "IsMainEmail", title: "Main?", width: 65, template: function (e) { if (e.IsMainEmail == true) { return '&lt;img align="center" src ="images/check-icon.png" /&gt;'; } else { return ''; } } // hidden: true }, { command: "destroy", title: "&amp;nbsp;", width: 90 }, ] }); </code></pre> <p>the code in the server side (get_emails_sales_reps.php) </p> <pre><code>&lt;?php require_once ("../lib/salesrep.php"); require_once ("../lib/helper.php"); // add the header line to specify that the content type is JSON header("Content-type: application/json"); $options = array(); $result = SalesRep::getRepEmails($_GET["salesRepsId"]); if (isset($result) &amp;&amp; $result != null) { $result = _object_to_array($result); if (isset($result[0]) &amp;&amp; is_array($result)) { for ($i = 0; $i &lt; count($result); $i++) { $result[$i]["EmailType"] = array("EmailTypeName" =&gt; $result[$i]["EmailType"], "EmailTypeId" =&gt; $result[$i]["EmailTypeId"]); } } else { $result["EmailType"] = array("EmailTypeName" =&gt; $result["EmailType"], "EmailTypeId" =&gt; $result["EmailTypeId"]); } if (isset($result) || $result != null) { echo "{\"data\":" . json_encode($result) . "}"; } else { echo "{\"data\": {} }"; } } ?&gt; </code></pre> <p>when the grid has one record or more, I can add new record without any errors, but when there are no records the grid and try to add a new record. I get this error</p> <blockquote> <p>Uncaught TypeError: Cannot read property 'length' of undefined</p> </blockquote> <p>please, how can I fix this ??</p>
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    1. This table or related slice is empty.
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    1. USAntouanK
    1. USKamal
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POadd new row to empty kendo grid
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      1. VTApproveEditSuggestion
    1. COI've solved this issue, thanks
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      1. POadd new row to empty kendo grid
      1. USKamal
    2. COPlease answer your question so that others facing the same difficulty can get help from you.. :)
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      1. USParitosh
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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