How to pass information from client to server side in MVC PivotChart?
This KB illustrates how to pass additional information from client-side to server-side.
Solution
You can pass the cube name or any other additional information to the control through custom object. The following code example explains this.
JS
<div>
<select id="cube">
<option value="Adventure">Adventure</option>
<option value="Mined">Mined</option>
</select>
</div>
<script type="text/javascript">
$("#PivotChart").ejPivotChart({ url: "../wcf/OlapChartService.svc" });
$(function () {
$("#cube").ejDropDownList({
fields: { text: "option" },
width: "100px"
});
ddlTarget = $('#cube').data("ejDropDownList");
ddlTarget.setSelectedText(ddlTarget.items[0].innerHTML);
$("#cube").ejDropDownList("option", "change", "CubeChange");
});
function CubeChange(args) {
$("#PivotChart").remove();
var chartpanel = ej.buildTag("div#OlapChart")[0].outerHTML;
$(chartpanel).appendTo(".control");
$("#PivotChart").ejPivotChart({
url: "../wcf/OlapChartService.svc", customObject: { CubeName: args.value }
});
}
</script>
MVC
<div>
<select id="cube">
<option value="Adventure">Adventure</option>
<option value="Mined">Mined</option>
</select>
</div>
<div class="control">
@Html.EJ().Pivot().PivotChart("PivotChart").Url(Url.Content("~/wcf/OlapChartService.svc"))
</div>
<script>
$(function () {
$("#cube").ejDropDownList({
fields: { text: "option" },
width: "100px"
});
ddlTarget = $('#cube').data("ejDropDownList");
ddlTarget.setSelectedText(ddlTarget.items[0].innerHTML);
$("#cube").ejDropDownList("option", "change", "CubeChange");
});
function CubeChange(args) {
$("#PivotChart").remove();
var chartpanel = ej.buildTag("div#PivotChart")[0].outerHTML;
$(chartpanel).appendTo(".control");
$("#PivotChart").ejPivotChart({
url: "../wcf/OlapChartService.svc", customObject: { CubeName: args.value }
});
}
</script>
ASP.NET
<div>
<select id="cube">
<option value="Adventure">Adventure</option>
<option value="Mined">Mined</option>
</select>
</div>
<ej:PivotChart ID="PivotChart" runat="server" Url="../wcf/OlapChartService.svc"></ej:PivotChart>
<script>
$(function () {
$("#cube").ejDropDownList({
fields: { text: "option" },
width: "100px"
});
ddlTarget = $('#cube').data("ejDropDownList");
ddlTarget.setSelectedText(ddlTarget.items[0].innerHTML);
$("#cube").ejDropDownList("option", "change", "CubeChange");
});
function CubeChange(args) {
$("#PivotChart").remove();
var chartpanel = ej.buildTag("div#PivotChart")[0].outerHTML;
$(chartpanel).appendTo(".control");
$("#PivotChart").ejOlapChart({
url: "../wcf/OlapChartService.svc", customObject: { CubeName: args.value }
});
}
</script>
Conclusion
I hope you enjoyed learning how to pass additional information from the client side to the server side.
You can refer to our ASP.NET MVC PivotChart feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our ASP.NET MVC PivotChart example to understand how to create and manipulate data.
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